baber/WOPTO huggingface dataset:
Patent GB-201221013-D0 (GB)
Title: Fuel cell vehicle heating device
Filed: 2011-06-06
Abstract: A heating apparatus for a fuel cell vehicle is provided. The apparatus includes a fuel cell for generating electricity by a chemical reaction of oxygen and hydrogen, a cathode exhaust passage through which outside air introduced and supplied to the cathode electrode of the fuel cell so as to be used for the power generation reaction is discharged from the fuel cell, and an anode exhaust passage through which the hydrogen is discharged from the fuel cell. The heating apparatus further includes a branch passage which is branched from a branch point of the cathode exhaust passage and supplies the air discharged from the fuel cell to the vehicle compartment, and the anode exhaust passage is joined to the cathode exhaust passage on the downstream side of the branch point.
Patent GB-201310770-D0 (GB)
Title: Gas turbine engine with secondary air flow circuit
Filed: 2011-12-29
Abstract: One embodiment of the present invention is a unique gas turbine engine. Another embodiment of the present invention is a gas turbine engine having a unique secondary air flow circuit. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and secondary air flow circuits. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
Patent IT-BO20010752-D0 (IT)
Inventor: SPATAFORA MARIO
IPC: B65B19/22
Filed: 2001-12-12
Abstract: A method of transferring wrappings (2), wherein each wrapping (2) is defined by a sheet of wrapping material (5) and has at least one flat wall (6), provides for feeding a wrapping (2) along a curved path (P) by means of a pocket (19) of a conveyor (17); for guiding the wrapping (2) along the curved path (P) by means of a guide (28; 59) contacting the wrapping (2); and for moving a plate (30, 31, 32; 60) of the guide (28; 59) with respect to the pocket (19), so that a flat face (38, 45, 46; 62) of the plate (30, 31, 32; 60) is maintained contacting the entire flat wall (6) of the wrapping (2) along a portion of the curved path (P). <IMAGE>
Patent IT-BO20020133-D0 (IT)
Inventor: BOLDRINI FULVIO
IPC: B65D5/74
Filed: 2002-03-20
Abstract: The duct has one tubular unit (12) anchorable to an outlet portion (7) of a container (4). One connecting portion (9) presents a connecting area (9a) united hermetically with the outlet portion. The connecting portion presents an internal bridging surface (13) departing from the outlet portion and converging towards a longitudinal axis of the tubular unit (2).
Patent IT-RM20030381-D0 (IT)
Inventor: SCARPA ANTONIO
IPC: C08G61/12
Filed: 2003-08-01
Abstract: The invention regards pyrrolic polymeric compounds having one of the following general formulas: <CHEM> <CHEM> wherein R1 and R2 represent H or any aliphatic or aromatic chain, a method for the preparation thereof and various uses of said compounds.
Patent IT-TO20020143-D0 (IT)
Inventor: TONETTI MARCO
IPC: F02D41/00
Filed: 2002-02-19
Abstract: There is described a method of controlling injection in a vehicle internal combustion engine (1), wherein the intake air flow (AIRMEAS) and exhaust lambda ( lambda UEGO) are measured to estimate the fuel quantity (QEST) actually injected into the engine (1) and perform a closed-loop control whereby the estimated fuel quantity (QEST) is made to substantially equal the nominal fuel quantity (QLOAD) calculated to meet vehicle user requirements. More specifically, the difference between the nominal fuel quantity (QLOAD) and the estimated fuel quantity (QEST) is used to calculate a correction factor (TCF) by which to correct the nominal fuel quantity (QLOAD). <IMAGE>
Patent DE-2961417-D1 (DE)
Title: Use of a special polyolefin moulding compound for manufacturing films by blow moulding
Inventor: GLASER RUDOLF DR
IPC: C08L23/06
Filed: 1979-05-03
Granted: 1982-01-28
Abstract: 1. Use of a moulding material consisting of (1) 100 parts by weight of a polyethylene which (1.1) has been prepared using a chromium-containing catalyst, (1.2) has a density of from 0.935 to 0.945 g/cm**3 , (1.3) has a melt index (according to DIN 53,735, at 190 degrees C/2.16 kg) of less than 0.7 g/10 min and (1.4) has a solution viscosity (according to DIN 53,728/sheet 4) of from 1 to 5 dl/g, (2) from 1 to 30 parts by weight of a polyethylene which (2.1) has a density of from 0.940 to 0.968 g/cm**3 and (2.2) has a melt index (according to DIN 53,735 at 190 degrees C/2.16 kg) of from 0.9 to 20 g/10 min, (3) from 0.05 to 2 parts by weight of a tris-(2,4-dialkylphenyl) phosphite, wherein the alkyl groups are identical or different and each contains 1 to 9 carbon atoms, and (4) - if desired - other relevant conventional additives, in relevant conventional amounts, for the production of 10-500 mu m thick, biaxially stretched films by the film-blowing process, using a blow-up ratio ranging to 1 : 10.
Patent DE-3062851-D1 (DE)
Title: Bimetal cylinder for plastics processing machinery
Inventor: CYRON THEO
IPC: B29C48/09
Filed: 1980-01-14
Granted: 1983-06-01
Abstract: 1. A bimetal cylinder for plastics processing machines, such as plastics extruders, plastics injection machines or the like, consisting of a thick-walled, pressure-tight and thermally-stable outer tube and a thin-walled, wear-and corrosion-resistant inner tube of circular cylindrical cross-section, characterized in that the inner tube is plastically formed in the cold at the outer tube without a gap, by radial compressive forces, and is under tangential compressive stress which nearly reaches the elastic limit.
Patent DE-3063773-D1 (DE)
Title: Improved workpiece support device and auxiliary support body arrangement
Inventor: WAGSTER ROBERT PRESTON
IPC: B25B1/24
Filed: 1980-07-31
Granted: 1983-07-21
Abstract: An improved arrangement for mounting an auxiliary workpiece support body to a workpiece support device includes a restraining means for selectively inhibiting and enabling motion of the auxiliary support body in the direction of a longitudinal axis while simultaneously enabling rotation of the body about the axis. The auxiliary support body includes a means for restraining jaw cladding bodies of different thicknesses on a workpiece support device and permitting rotary motion of the support body.
Patent DE-3066532-D1 (DE)
Title: Improved milling, mixing or dispersing apparatus
Inventor: WOOD RICHARD JOHN
IPC: B02C17/16
Filed: 1980-02-06
Granted: 1984-03-22
Abstract: Milling apparatus wherein material to be milled is agitated with a charge of particulate material also includes one or more predispersing chambers through which the material to be milled enters the apparatus. The chamber includes pumping means which carry out predispersing work.
Patent DE-3068948-D1 (DE)
Title: Recorder, player, method of recording and video record
Inventor: BROADBENT KENT D
IPC: G11B7/26
Filed: 1980-06-17
Granted: 1984-09-20
Abstract: A recording system, and reproducing system, for use in making and reproducing video disc records, wherein each recorded frame represents one or more frames of an original video program (10), as designated by a frame repeat count (74), encoded with the video information. In the system, the program is preprocessed to designate sets of consecutive frames that will be recorded as a single frame, together with an encoded frame repeat count, and time delay circuits (20) are employed to provide an audio signal for each of the original frames, all of which are recorded with the single video frame. In the reproducing system, the frame repeat counts are decoded, successively counted down, and used to control movement of a reading transducer (78) either to repeat a frame or to read a next frame from the recording. The repeat count is also employed to select an appropriate audio signal for reproduction with each video frame.
Patent DE-3169676-D1 (DE)
Title: Composition for the control of slugs and snails, container for this composition and use of substances in pesticides for slugs and snails
Inventor: ROHRER HERMANN
IPC: A01N25/04
Filed: 1981-07-20
Granted: 1985-05-09
Abstract: The preparation to control slugs comprises at least one attracting substance for the slugs, at least one substance producing giddiness, invalidity or death, at least one feeding substance and water, and optionally a thickening substance. The substances are preferably selected among those found in the natural environment, with optionally slight modifications of their chemical composition and which are acceptable in food products.
Patent DE-3172231-D1 (DE)
Title: Container, and method and apparatus for its production
Inventor: DETZEL JOSEF
IPC: B65D5/20
Filed: 1981-07-02
Granted: 1985-10-17
Abstract: 1. A process for the production of a tub-like container made from board or a similar material by folding parts of a flat blank, at least approximately the whole length of all the adjacent sections of which are joined together, the adjacent sections having pre-creased folding lines and the base being shaped in a forming unit with the help of a forming die, wherein the flat or almost flat board blank (1, 100) is fed into the forming unit (which is designed as a forming shaft (201), is pressed down through the forming shaft by the die (202), which folds the blank along the precreased folding lines, and when the forming operation has been completed is pushed into a holding device (205), which is located below the forming shaft (201), which stops the folded container from unfolding and in which the container is transported to a filling station (206) and then to a lid application unit (207), where a hooded lid (208) is put on the container.
Patent DE-3174071-D1 (DE)
Title: Electronic three-phase electricity meter
Inventor: STEINMULLER GUNTER
IPC: G01R22/00
Filed: 1981-10-22
Granted: 1986-04-17
Abstract: 1. An electronic three-phase electricity meter, wherein a multiplier unit (MR, MS, MT) is provided for each phase, supplied at its input end with signals proportional to the current and voltage associated with the phase, and emits a power-proportional output signal (~Ur , ~Us , ~Ut ) that is added to the output signals of the other multiplier units to form a sum signal which is converted in a quantizer (Q) into a pulse train (I1) having a power-proportional frequency and then integrated with respect to time in a counting device (Z) for the energy to be detected, and the result displayed, characterised in that for one (R) of the three phases (R, S, T) an additional power detection device is provided, consisting at least of one multiplier unit (MR1, MP) and a test quantizer (Q1), which device supplies at its output end a pulse train (I2) having a power-proportional frequency, and that a comparator device (E) is provided for the two pulse trains (I1, I2) supplied by the quantizer (Q) and the power detection device, which comparison device triggers a signal change in a display unit (L) when the ratio of the frequencies of the two pulse trains (I1, I2) exceeds the limits of a specified tolerance band, these limits being selected such that the breakdown of an essential component leads to the exceeding of a limit, existing function elements (WIR, WUR, MR; WIR, WUR, TR, INR) of the three-phase electricity meter (DZ) also being used for the additional power detection device (Fig. 1, Fig. 2).
Patent DE-3176958-D1 (DE)
Title: Multi-purpose precast concrete panels, and methods of constructing concrete structures employing the same
Inventor: HILSEY ARTHUR F
IPC: E02B7/08
Filed: 1981-06-01
Granted: 1989-02-02
Abstract: A concrete structure is erected by prefabricating a plurality of comparatively massive like-constructed substantially concrete slabs (S) each of which has an elongated rectangular opening (20) therein and a plurality of bores (22), (24), (25) extending therethrough, transporting the prefabricated concrete slabs (S) from a fabrication location to a building location, digging a ground foundation trench (12) at the building location, successively placing the plurality of prefabricated concrete slabs (S), one-by-one, in substantially vertical orientation into said trench (12) with the respective rectangular openings (20) of said slabs all being located below grade in said trench (12), passing comparatively rigid elements (23), (15) through the bores (22), (24), (25) in adjacent ones of said slabs (S) to align said slabs (S) with one another and to mechanically fasten them to one another, and thereafter anchoring the slabs in place by pouring or pumping a flowable anchoring material such as wet concrete (17) into the trench (12) to fill the trench and to pass from one side to the other of eachof said slabs (S) through the elongated rectangular opening (20) in each slab. Preferred slab configurations are disclosed, as well as typical concrete structures which can be assembled by use of such slabs.
Patent DE-3260889-D1 (DE)
Title: Manufacture of zsm-zeolites
Inventor: REID PAUL IAN
IPC: C01B39/04
Filed: 1982-06-24
Granted: 1984-11-08
Abstract: A crystalline zeolite of the ZSM family is prepared by acid-leaching a calcined clay mineral at a temperature and for a time sufficient to extract at least part of the aluminium oxide content of said calcined clay mineral and increase the molar ratio of SiO2:Al2O3 in the calcined clay mineral, washing the acid-leached product with water: mixing the washed product with water and a quaternary compound or with water and a mixture of a quaternary compound and an alkali metal compound, at least a major proportion of the quaternary compound or of the quaternary compound and the alkali metal compound being a hydroxide, in the proportions required to form a zeolite of the ZSM family; heating the mixture thus formed at an elevated pressure and at an elevated temperature for a time sufficient to form a crystalline zeolite, and separating the crystalline zeolite from the reaction mixture in which it is formed. The temperature at which the method is carried out is not greater than 200 DEG C.
Patent DE-3272785-D1 (DE)
Title: Assembly comprising a heat recovery device
Inventor: JANSSEN NORBERT GERARDUS L M
IPC: F23L17/00
Filed: 1982-01-14
Granted: 1986-10-02
Abstract: Complementary device which is incorporated in the combustion gas discharge duct of a gas- or oil-fired heating apparatus with a liquid or air circuit, substantially comprising a supply and a discharge connection for the combustion gases to be passed through, a heat exchanger to be installed between the combustion gases and the liquid or air circuit, and a fan with which the combustion gases can be forced past the heat exchanger.Means are provided by which, if the fan is operating the combustion gases are forced to flow through the heat exchanger, to be subsequently led in the direction of the combustion gas discharge, and by which, of the fan is not operating or is operating inadequately, the combustion gases from the heating apparatus are led - at least in part - direct to the combustion gas discharge duct.The heat exchanger extends at most partly in the combustion gas discharge duct, and means are present to lead the gases, after heat exchange, obliquely upwards into the combustion gas discharge duct in such a manner that they form a gas shield extending substantially across the transverse section of the combustion gas discharge duct.
Patent DE-3272986-D1 (DE)
Title: Flexible, plane sandwich product
Inventor: KLEIN ERHARD
IPC: B32B5/24
Filed: 1982-05-10
Granted: 1986-10-09
Abstract: 1. A flexible sandwich surface structure consisting of a foam core layer which can be welded at a high frequency, on which facings are arranged on both sides, one of which, at least, consists of a textile surface structure which can be welded at a high frequency, with a proportion of yarn of at least 20% by weight made of synthetic textile fibres and/or filaments made of vinyl polymers and/or vinyl copolymers, the softening point of which is at least 50 degrees C lower than the softening point of the remaining yarn, whereby the warp of the textile surface structure consists of filament yarns of the material which melts at a higher temperature.
Patent DE-3274423-D1 (DE)
Title: Hair dye composition
Inventor: PIKE BARRY GRAHAM
IPC: A61K8/00
Filed: 1982-09-01
Granted: 1987-01-15
Abstract: A composition for use in the dyeing of keratinous fibres, particularly human hair, in order to produce a true dark black color, comprises an aqueous, substantially oxygen-free solution of the dye-precursors 2-methoxy-p-phenylenediamine and 2,4-diaminophenol, the composition having a pH value of from 6 to 12. The molar concentration of one dye precursor to the other is preferably from 1:10 to 10:1, and together they form from 0.25 to 15% by weight of the composition. Optionally, the composition can also contain a detergent and/or a thickening agent.
Patent DE-3368885-D1 (DE)
Title: Apparatus for contour milling
Inventor: BERBALK HERMANN
IPC: B23C3/06
Filed: 1983-04-13
Granted: 1987-02-12
Abstract: PCT No. PCT/EP83/00103 Sec. 371 Date Dec. 8, 1983 Sec. 102(e) Date Dec. 8, 1983 PCT Filed Apr. 13, 1983 PCT Pub. No. WO83/03564 PCT Pub. Date Oct. 27, 1983.An external milling machine for the machining of planar, shallowly curved, or circular workpiece contours, consisting of a gyro cutterhead which is rotatably mounted in an internal cam, which in turn is rotatably mounted in an external cam, which in turn again is rotatably mounted in a casing, both of the cams being variable in their position with respect to one another. To enable the machining to be done while the workpiece remains stationary, and to make it as independent as possible of the radius of curvature of the contour being machined, that is, to guide the workpiece [sic] along a course equidistant from the contour being machined, the gyro apparatus is constructed such that the external cam and/or the internal cam are drivable, and such that the casing together with the internal and external cams is displaceable along at least a straight line perpendicular to the workpiece axis.
Patent DE-3462746-D1 (DE)
Title: A method for preventing discloloration of meat products
Inventor: NISHIMORI KATSUHIKO
IPC: A23L13/40
Filed: 1984-12-20
Granted: 1987-04-30
Abstract: Discoloration of meat products can be prevented by incorporating ascorbic acids, cistine or/and cisteine, and aspartic acid, and a starch hydrolyzate with a dextrose equivalent of 5 to 30 in addition to said three components.
Patent DE-3465923-D1 (DE)
Title: Injector nozzle for injection moulding
Inventor: MARKOWSKI WOLFGANG
IPC: B29C45/03
Filed: 1984-05-29
Granted: 1987-10-15
Abstract: 1. Metal injector nozzle for injection moulding, particularly for plastics material, with a hollow nozzle body, which on the supply side includes a radially-outwardly-projecting annular collar and is surrounded by a heating device beneath the annular collar, characterised in that the heating device (17) is in heat-conductive connection with at least one metal insert which exceeds the nozzle metal in heat conductivity and is arranged within the annular collar (12).
Patent DE-3470143-D1 (DE)
Title: Method of coiling strips on a slitting line
Inventor: KRUS WERNER
IPC: B21C47/26
Filed: 1984-07-03
Granted: 1988-05-05
Abstract: Several narrow metal strips which have been produced by splitting a wide strip are wound up to a coil on a mandrel. The layers of split strips are sepd. by an inlay strip, pref. of paper impregnated with a corrosion inhibitor, from a mandrel. The thickness of the paper strip is greater than the possible thickness deviation across the width of the metal strip material so that the thicker split strips are impressed more into the inlay.
Patent DE-3470512-D1 (DE)
Title: Bag with an overlapped closure
Inventor: BECKER ARNOLD F
IPC: B65D30/10
Filed: 1984-01-18
Granted: 1988-05-26
Abstract: An improved bag construction, and a method of bag forming, are disclosed which gives an economical yet strong, burst-and leak-resistant closure without the necessity of sewing or use of expensive stepped cut tubes. The bag is formed using a tube having opposed, interconnected front and rear panels, wherein a pair of laterally spaced, parallel cut lines are provided adjacent the top margin of the tube which define opposed first and second marginal flaps respectively in the front and rear panels. ln bag-forming operations, the first flap is folded and glued against the outer face of the front panel, and the closure is completed by folding and gluing the second flap over the open end of the tube in a manner to refold the first flap and engage the outer face of the first panel. In another embodiment, a filling valve is inserted between the front and rear panels adjacent the closure end during the bagforming operation, so as to provide a valve bag. The closure construction evenly distributes potentially distructive impact forces over a relatively large portion of the bag panels, to thus materially increase bag strength at the critical closure areas.
Patent DE-3484721-D1 (DE)
Inventor: STOLLE RALPH J
IPC: A61K39/00
Filed: 1984-07-26
Granted: 1991-07-25
Abstract: A process for the production of a polyvalent vaccine effective in the prevention and treatment of mastitis in bovine animals is disclosed, which comprises periodically culturing the milk of animals exhibiting preclinical mastitis to cultivate any pathogens present therein, killing those pathogens and incorporating each strain of cultivated, killed pathogen in a pharmacological carrier together with all other strains previously identified. The process is repeated to ensure all newly appearing pathogenic strains are vaccinated against. The vaccine so produced has been demonstrated to be effective in reversal of hard udder syndrome.
Patent DE-3561519-D1 (DE)
Title: Cross-bracing device for the legs of a truss-type mast, and mast including such a device
Inventor: FOISSAC YVES
IPC: E04H12/10
Filed: 1985-06-11
Granted: 1988-03-03
Abstract: The invention relates to a device for wind bracing of the vertical members of a lattice mast. It is characterized in that it is provided at its ends (5, 6) with detachable means (8, 9) for joining it to its vertical members, which in turn are provided with complementary means (10).
Patent DE-3564755-D1 (DE)
Title: Insole with integral toe puff and heel counter
Inventor: TANZI GIANCARLO
IPC: A43B5/00
Filed: 1985-01-23
Granted: 1988-10-13
Abstract: An insole (1) is formed in one piece with a boxed-in toe puff (2) and a raised edge heel counter (3) by injection moulding of plastics material. This is economical and simplifies assembly of the eventual shoe.
Patent DE-3573811-D1 (DE)
Title: An arrangement in knitted stockings
Inventor: ALMSTROM HAKAN RUBEN SALOMON
IPC: D04B1/26
Filed: 1985-04-16
Granted: 1989-11-23
Abstract: The invention relates to a knitted stocking having an elastic portion at the upper end of the leg of the stocking. This stocking is arranged such that the elastic portion comprises an outer part (10) which forms a stronger elastic portion, and another part (12) located inwardly of the stronger part, which forms a weaker elastic portion and a stitch guard.
Patent DE-3578092-D1 (DE)
IPC: E04H1/12
Filed: 1985-11-21
Granted: 1990-07-12
Abstract: This isolation hut intended for temporary or provisional use, notably as a polling-booth during elections or like events, or as a transportable trying cubicle, a dressing-room during occasional events, or the like, consists of a frame structure made from a basic folding sheet of cardboard, pasteboard or light-weight multilayer material, or metal, comprising a plurality of lateral walls and a front access aperture. This structure is stiffened on the one hand by bending the basic sheet material and on the other hand by means of posts disposed at the corners of the structure, a cross bar constituting a lintel disposed at the top of the front aperture, and possibly a desk-forming element, all these elements being obtained by folding a flexible sheet of the same basic material as the basic folding sheet constituting the frame structure.